STARTING LINE PRODUCTS MN-390A Exhaust Flange Grafoil Seal MN/390A Cat Procross Vo

( Brand: Starting Line Products ), ( Manufacturer Part Number: MN/390A ), ( Compatible Make: Arctic Cat ), ( Compatible Model: Procross Xf 800 Crosstour ), ( Bundle Description: 1 Pc Genuine Starting Line Exhaust Flange Grafoil Seal ), ( Type: Exhaust Flange Grafoil Seal ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review STARTING LINE PRODUCTS Mn/390a Exhaust Flange Grafoil Seal Arctic Cat Procross Vo fits XF 2013

The **Starting Line MN/390A Exhaust Flange Grafoil Seal** is a precision-engineered aftermarket component specifically designed to provide a reliable, high-performance seal for the exhaust system of the **2013 Arctic Cat ProCross XF-VO**, ensuring optimal engine efficiency and longevity. Crafted from **high-temperature Grafoil**, a durable and flexible graphite-based material, this seal is engineered to withstand the extreme thermal and mechanical stresses encountered in off-road and motocross applications. The **MN/390A** designation confirms its compatibility with the stock exhaust flange on the ProCross XF-VO, offering a seamless fit that eliminates leaks while maintaining the factory s intended exhaust flow dynamics. Unlike generic gaskets that may degrade quickly under heat or vibration, this Grafoil seal is resistant to warping, cracking, or compression set, making it an ideal long-term solution for riders who demand both performance and durability. Its smooth, self-lubricating properties reduce friction during installation and operation, while its ability to conform to irregular flange surfaces ensures a consistent, airtight seal even after repeated disassembly and reassembly. Whether used for routine maintenance, exhaust system upgrades, or as a replacement for worn-out factory seals, the Starting Line MN/390A delivers a dependable performance that aligns with the aggressive demands of motocross and trail riding.

**Pros and Cons of buying a Starting Line MN/390A Exhaust Flange Grafoil Seal for a 2013 Arctic Cat ProCross XF VO**

The Starting Line MN/390A exhaust flange gasket is designed as a direct replacement for Arctic Cat engines, including the ProCross XF VO. This makes it a convenient and readily available option for owners who need a reliable seal without extensive modifications.

1. **Compatibility:** The gasket is specifically engineered to fit the 2013 Arctic Cat ProCross XF VO s exhaust flange, reducing the risk of improper installation and leaks. This ensures a proper seal between the exhaust manifold and the engine block or other connected components.

2. **Durability:** Grafoil is a high-quality, heat-resistant material that resists warping, cracking, and degradation under high temperatures common in off-road and ATV applications. This extends the lifespan of the gasket compared to cheaper alternatives.

3. **Easy Installation:** Since it is a direct-fit part, installation is straightforward for those with basic mechanical skills. No extensive machining or customization is required, saving time and labor costs.

4. **Reliability:** Starting Line is a reputable brand known for manufacturing high-quality aftermarket parts for ATVs and small engines. Their products are often tested for performance and durability, which can provide peace of mind.

5. **Cost-Effective:** While not the cheapest option, it is reasonably priced compared to OEM replacements, offering a balance between affordability and quality.

While the gasket has many advantages, there are some potential drawbacks to consider before purchasing.

1. **Potential for Overkill:** If the exhaust system is otherwise in good condition and the gasket failure is isolated, some owners might opt for a simpler, cheaper solution (such as a gasket kit or sealant) rather than replacing the entire flange gasket. However, this is not always practical if the gasket is damaged or worn.

2. **Installation Challenges:** Although the gasket is designed for easy installation, improper handling such as bending or stretching the material can compromise its sealing ability. This requires careful attention during installation to avoid voiding the warranty or causing leaks.

3. **Limited Availability:** While Starting Line parts are widely available online, local dealers may not stock it, requiring an online purchase or shipping wait time. This could be inconvenient for those needing a quick fix.

4. **Compatibility with Modifications:** If the exhaust system has been modified (e.g., with aftermarket headers or downpipes), the gasket might not fit perfectly. In such cases, a custom or alternative gasket may be necessary.

5. **Price Sensitivity:** For budget-conscious buyers, the cost of the gasket might be a concern, especially if they are replacing multiple components simultaneously. However, the long-term reliability often justifies the expense.

The Starting Line MN/390A exhaust flange Grafoil seal is an excellent choice for owners of a 2013 Arctic Cat ProCross XF VO who need a reliable, high-quality replacement for their exhaust flange gasket. Its direct-fit design, durability, and ease of installation make it a practical solution for preventing leaks and maintaining engine performance. While there are minor drawbacks such as potential installation challenges or limited local availability the benefits outweigh the cons for most users.

If you are experiencing exhaust leaks, a damaged gasket, or simply need to replace the flange seal on your 2013 Arctic Cat ProCross XF VO, the Starting Line MN/390A Grafoil seal is highly recommended. It offers a balance of quality, compatibility, and ease of use, making it one of the best aftermarket options available. Ensure proper installation by following manufacturer guidelines, and consider cleaning the mating surfaces thoroughly to maximize the gasket s effectiveness. For those who prefer OEM parts, checking for an Arctic Cat-specific gasket as a backup option is also wise.

Details:

Starting Line Exhaust Flange Grafoil Seal for 2013 Arctic Cat ProCross XF vo: Status: In Stock.

part #: mn390a price

• $61.97

specifications exhaustsnowmobilee:

• for models: Xf
• for makes: Arctic, Arctic-cat
• for years: 2013
• brand: Starting Line Products
• mpn: Mn/390a
• compatible make: Arctic Cat
• compatible model: Procross Xf 800 Crosstour
• bundle description: 1 Pc Genuine Starting Line Exhaust Flange Grafoil Seal
• type: Exhaust Flange Grafoil Seal
• core charge: Free No Core Charge
• fitment type: Direct Replacement

general exhaustsnowmobilee:

• condition: New
• Parts Accessories > Snowmobile Parts > Exhaust

offer exhaustsnowmobilee:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 22, 2026

payments exhaustsnowmobilee:

• wallet: Paypal
• credit card: Visa
• other

returns exhaustsnowmobilee:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping exhaustsnowmobilee:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 5-11 Days

seller exhaustsnowmobilee:

• rating: 99.2%
• city: Multiple warehouses
• # reviews: 23123

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